1 files changed, 0 insertions, 138 deletions
diff --git a/actionpack/lib/sprockets/helpers/rails_helper.rb b/actionpack/lib/sprockets/helpers/rails_helper.rb
deleted file mode 100644
index ec3d36d5ad..0000000000
--- a/actionpack/lib/sprockets/helpers/rails_helper.rb
+++ /dev/null
@@ -1,138 +0,0 @@
-require "action_view"
-
-module Sprockets
-  module Helpers
-    module RailsHelper
-      extend ActiveSupport::Concern
-      include ActionView::Helpers::AssetTagHelper
-
-      def asset_paths
-        @asset_paths ||= begin
-          config     = self.config if respond_to?(:config)
-          config   ||= Rails.application.config
-          controller = self.controller if respond_to?(:controller)
-          paths = RailsHelper::AssetPaths.new(config, controller)
-          paths.asset_environment = asset_environment
-          paths.asset_prefix      = asset_prefix
-          paths
-        end
-      end
-
-      def javascript_include_tag(*sources)
-        options = sources.extract_options!
-        debug = options.key?(:debug) ? options.delete(:debug) : debug_assets?
-        body  = options.key?(:body)  ? options.delete(:body)  : false
-
-        sources.collect do |source|
-          if debug && asset = asset_paths.asset_for(source, 'js')
-            asset.to_a.map { |dep|
-              javascript_include_tag(dep, :debug => false, :body => true)
-            }.join("\n").html_safe
-          else
-            tag_options = {
-              'type' => "text/javascript",
-              'src'  => asset_path(source, 'js', body)
-            }.merge(options.stringify_keys)
-
-            content_tag 'script', "", tag_options
-          end
-        end.join("\n").html_safe
-      end
-
-      def stylesheet_link_tag(*sources)
-        options = sources.extract_options!
-        debug = options.key?(:debug) ? options.delete(:debug) : debug_assets?
-        body  = options.key?(:body)  ? options.delete(:body)  : false
-
-        sources.collect do |source|
-          if debug && asset = asset_paths.asset_for(source, 'css')
-            asset.to_a.map { |dep|
-              stylesheet_link_tag(dep, :debug => false, :body => true)
-            }.join("\n").html_safe
-          else
-            tag_options = {
-              'rel'   => "stylesheet",
-              'type'  => "text/css",
-              'media' => "screen",
-              'href'  => asset_path(source, 'css', body, :request)
-            }.merge(options.stringify_keys)
-
-            tag 'link', tag_options
-          end
-        end.join("\n").html_safe
-      end
-
-      def asset_path(source, default_ext = nil, body = false, protocol = nil)
-        source = source.logical_path if source.respond_to?(:logical_path)
-        path = asset_paths.compute_public_path(source, 'assets', default_ext, true, protocol)
-        body ? "#{path}?body=1" : path
-      end
-
-    private
-      def debug_assets?
-        params[:debug_assets] == '1' ||
-          params[:debug_assets] == 'true'
-      rescue NoMethodError
-        false
-      end
-
-      # Override to specify an alternative prefix for asset path generation.
-      # When combined with a custom +asset_environment+, this can be used to
-      # implement themes that can take advantage of the asset pipeline.
-      #
-      # If you only want to change where the assets are mounted, refer to
-      # +config.assets.prefix+ instead.
-      def asset_prefix
-        Rails.application.config.assets.prefix
-      end
-
-      # Override to specify an alternative asset environment for asset
-      # path generation. The environment should already have been mounted
-      # at the prefix returned by +asset_prefix+.
-      def asset_environment
-        Rails.application.assets
-      end
-
-      class AssetPaths < ::ActionView::AssetPaths #:nodoc:
-        attr_accessor :asset_environment, :asset_prefix
-
-        def compute_public_path(source, dir, ext=nil, include_host=true, protocol=nil)
-          super(source, asset_prefix, ext, include_host, protocol)
-        end
-
-        # Return the filesystem path for the source
-        def compute_source_path(source, ext)
-          asset_for(source, ext)
-        end
-
-        def asset_for(source, ext)
-          source = source.to_s
-          return nil if is_uri?(source)
-          source = rewrite_extension(source, nil, ext)
-          asset_environment[source]
-        end
-
-        def rewrite_asset_path(source, dir)
-          if source[0] == ?/
-            source
-          else
-            asset_environment.path(source, performing_caching?, dir)
-          end
-        end
-
-        def rewrite_extension(source, dir, ext)
-          if ext && File.extname(source).empty?
-            "#{source}.#{ext}"
-          else
-            source
-          end
-        end
-
-        # When included in Sprockets::Context, we need to ask the top-level config as the controller is not available
-        def performing_caching?
-          config.action_controller.present? ? config.action_controller.perform_caching : config.perform_caching
-        end
-      end
-    end
-  end
-end